Introduction - If you have any usage issues, please Google them yourself
I wrote it myself an electronic clock with a stopwatch, timer, and a simple calculator functions, for beginners reference
Packet : 117143167homework3.rar filelist
homework3
homework3\STARTUP.A51
homework3\define.h
homework3\test_Uv2.Bak
homework3\test.Uv2
homework3\main.c
homework3\define.c
homework3\function.h
homework3\STARTUP.OBJ
homework3\STARTUP.LST
homework3\main.LST
homework3\test_Opt.Bak
homework3\define.LST
homework3\main.OBJ
homework3\test.hex
homework3\test.lnp
homework3\test.M51
homework3\test.Opt
homework3\test.plg
homework3\define.OBJ
homework3\test
homework3\键盘手册.doc